| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1350 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2400 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 4150 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 6000 |  | 
                                    
                    
                        | 8000 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 10800 |  | 
                                    
                    
                        | 11000 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 15500 |  | 
                                    
                    
                        | 16000 |  | 
                                    
                    
                        | 17000 |  | 
                                    
                    
                        | 17200 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 21000 |  | 
                                    
                    
                        | 22000 |  | 
                                    
                    
                        | 22500 |  | 
                                    
                    
                        | 23000 |  | 
                                    
                    
                        | 24000 |  | 
                                    
                    
                        | 25000 |  | 
                                    
                    
                        | 26000 |  | 
                                    
                    
                        | 26500 |  | 
                                    
                    
                        | 27000 |  | 
                                    
                    
                        | 27500 |  | 
                                    
                    
                        | 28000 |  | 
                                    
                    
                        | 28800 |  | 
                                    
                    
                        | 29000 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 32000 |  | 
                                    
                    
                        | 33000 |  | 
                                    
                    
                        | 34000 |  | 
                                    
                    
                        | 35000 |  | 
                                    
                    
                        | 35100 |  | 
                                    
                    
                        | 36000 |  | 
                                    
                    
                        | 37000 |  | 
                                    
                    
                        | 38000 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 41000 |  | 
                                    
                    
                        | 41400 |  | 
                                    
                    
                        | 42000 |  | 
                                    
                    
                        | 42100 |  | 
                                    
                    
                        | 43000 |  | 
                                    
                    
                        | 43900 |  | 
                                    
                    
                        | 44000 |  | 
                                    
                    
                        | 45000 |  | 
                                    
                    
                        | 46000 |  | 
                                    
                    
                        | 47000 |  | 
                                    
                    
                        | 48000 |  | 
                                    
                    
                        | 49000 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 50200 |  | 
                                    
                    
                        | 51200 |  | 
                                    
                    
                        | 54000 |  | 
                                    
                    
                        | 55000 |  | 
                                    
                    
                        | 56000 |  | 
                                    
                    
                        | 57000 |  | 
                                    
                    
                        | 60000 |  | 
                                    
                    
                        | 62000 |  | 
                                    
                    
                        | 63000 |  | 
                                    
                    
                        | 64000 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 67000 |  | 
                                    
                    
                        | 68000 |  | 
                                    
                    
                        | 70000 |  | 
                                    
                    
                        | 71000 |  | 
                                    
                    
                        | 72000 |  | 
                                    
                    
                        | 73000 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 80000 |  | 
                                    
                    
                        | 82000 |  | 
                                    
                    
                        | 83000 |  | 
                                    
                    
                        | 84000 |  | 
                                    
                    
                        | 85000 |  | 
                                    
                    
                        | 85500 |  | 
                                    
                    
                        | 86000 |  | 
                                    
                    
                        | 88000 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 95000 |  | 
                                    
                    
                        | 96000 |  | 
                                    
                    
                        | 98000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 105000 |  | 
                                    
                    
                        | 106000 |  | 
                                    
                    
                        | 107000 |  | 
                                    
                    
                        | 108000 |  | 
                                    
                    
                        | 110000 |  | 
                                    
                    
                        | 113800 |  | 
                                    
                    
                        | 120000 |  | 
                                    
                    
                        | 125000 |  | 
                                    
                    
                        | 126000 |  | 
                                    
                    
                        | 126500 |  | 
                                    
                    
                        | 127000 |  | 
                                    
                    
                        | 130000 |  | 
                                    
                    
                        | 131520 |  | 
                                    
                    
                        | 134000 |  | 
                                    
                    
                        | 135000 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 142000 |  | 
                                    
                    
                        | 144000 |  | 
                                    
                    
                        | 145000 |  | 
                                    
                    
                        | 148000 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 155000 |  | 
                                    
                    
                        | 160000 |  | 
                                    
                    
                        | 165000 |  | 
                                    
                    
                        | 170000 |  | 
                                    
                    
                        | 171000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 190000 |  | 
                                    
                    
                        | 200000 |  | 
                                    
                    
                        | 205000 |  | 
                                    
                    
                        | 210000 |  | 
                                    
                    
                        | 220000 |  | 
                                    
                    
                        | 225000 |  | 
                                    
                    
                        | 230000 |  | 
                                    
                    
                        | 235000 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 250000 |  | 
                                    
                    
                        | 255000 |  | 
                                    
                    
                        | 256800 |  | 
                                    
                    
                        | 260000 |  | 
                                    
                    
                        | 270000 |  | 
                                    
                    
                        | 275000 |  | 
                                    
                    
                        | 280000 |  | 
                                    
                    
                        | 289500 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 305000 |  | 
                                    
                    
                        | 310000 |  | 
                                    
                    
                        | 313000 |  | 
                                    
                    
                        | 320000 |  | 
                                    
                    
                        | 330000 |  | 
                                    
                    
                        | 336000 |  | 
                                    
                    
                        | 338400 |  | 
                                    
                    
                        | 349000 |  | 
                                    
                    
                        | 350000 |  | 
                                    
                    
                        | 360000 |  | 
                                    
                    
                        | 380000 |  | 
                                    
                    
                        | 400000 |  | 
                                    
                    
                        | 410000 |  | 
                                    
                    
                        | 420000 |  | 
                                    
                    
                        | 430000 |  | 
                                    
                    
                        | 450000 |  | 
                                    
                    
                        | 460000 |  | 
                                    
                    
                        | 470000 |  | 
                                    
                    
                        | 480000 |  | 
                                    
                    
                        | 490000 |  | 
                                    
                    
                        | 500000 |  | 
                                    
                    
                        | 510000 |  | 
                                    
                    
                        | 530000 |  | 
                                    
                    
                        | 540000 |  | 
                                    
                    
                        | 600000 |  | 
                                    
                    
                        | 650000 |  | 
                                    
                    
                        | 700000 |  | 
                                    
                    
                        | 720000 |  | 
                                    
                    
                        | 750000 |  | 
                                    
                    
                        | 800000 |  | 
                                    
                    
                        | 840000 |  | 
                                    
                    
                        | 900000 |  | 
                                    
                    
                        | 1000000 |  | 
                                    
                    
                        | 1080000 |  | 
                                    
                    
                        | 1100000 |  | 
                                    
                    
                        | 1200000 |  | 
                                    
                    
                        | 1350000 |  | 
                                    
                    
                        | 1500000 |  | 
                                    
                    
                        | 2000000 |  | 
                                    
                    
                        | 2400000 |  | 
                                    
                    
                        | 2147483625 | don't know | 
                                    
                    
                        | 2147483639 | refusal | 
                                    
                    
                        | 2147483640 | skipped | 
                                    
                    
                        | 2147483645 | .x. censored | 
                                    
                    
                        | 10000001 | .. | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.